Zmt-15 distant laneway water exploring drill

Product Description

ZMT-15 Portable Distant Water Exploring Drill for Mine Laneway is a new type water exploring equipment of coal seam in mine laneway and rock formations. Compared with similar products, it is smaller in volume, lighter in weight, easier to carry and simpler to operate, etc.. The maximum drilling depth is 60 m. The concentricity between the end to end of drilling is good . Error is Less than or equal to 50 mm. ??????????? The Main frame Rated torque:22.5 NM Rated speed:520 r/min No-load power levels of noise:=75 dB(A) Load power levels of noise:=95 dB(A) Drlling forms and connection size:150(screw)mm Drilling diameter:F48 mm Drilling maximum depth:60 m Drilling speed (coal):=800 mm/min Flushing water work pressure:=0.3 Mpa the compressive strength of applicable rock:=60 MP Outside size of the main frame(L×W×H):180×56×22 cm Weight:17.5 Kg

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